手动葫芦操作工没有进行内部培训。
Internal training for manual hoist operators was not conducted.
滑模用手动葫芦牵引，面板平整。
The slip form was drawn by hand winch and the concrete deck was regular.
可将移动的手动葫芦装在模具架的顶部的导轨上，存取省时省力。
The movable hands operate calabash are equipped with the top of mould which can save the time and energy.
文章阐述了防爆手拉葫芦及防爆手动小车的结构、性能、特点等。
In this article, the author describes briefly about the Structure, performance and distinguishing features of Ex chain block and Ex hand operated crane carriage.
文章阐述了防爆手拉葫芦及防爆手动小车的结构、性能、特点等。
In this article, the author describes briefly about the Structure, performance and distinguishing features of Ex chain block and Ex hand operated crane carriage.
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